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Tel:0086-311-87162903
0086-311-83802338
E-mail:info@naipump.com
Fax:0086-311-83809529
Add:No.368,Xinshi North Road,Shijiazhuang City,China
Niger 9001
Niger CE
Niger SGS
Niger Raw Material Inspectiom Room
Niger Raw Material Inspection
Niger The temperature of molten iron is measured by temperature gun
Niger The composition of the casting is detected by spectrometer
Niger Metallographic inspection of castings
Niger Inspection of Mechanical properties of castings
Niger Check composition of parts by hand spectrum
Niger Test the hardness of the parts with a durometer
Niger Ultrasonic Metal Detector inspection of casting defects